import Vue from 'vue'
import Router from 'vue-router'

// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/**
 * hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
 *                                if not set alwaysShow, only more than one route under the children
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
  }
 **/
export const constantRouterMap = [
  {path: '/login', component: () => import('@/views/login/index'), hidden: true},
  {path: '/404', component: () => import('@/views/404'), hidden: true},
  {path: '/', name: 'login', component: () => import('@/views/login/index'), hidden: true},
  /**
   {
     path: '/',
     component: Layout,
     redirect: '/dashboard',
     name: 'Dashboard',
     hidden: true,
     children: [{
       path: 'dashboard',
       component: () => import('@/views/dashboard/index')
     }]
   },**/
  {
    path: '/user',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'user',
        component: () => import('@/views/user/index'),
        meta: {title: '用户管理', icon: 'user'}
      }
    ]
  },
  {
    path: '/order',
    component: Layout,
    redirect: '/order/index',
    children: [
      {
        path: 'index',
        name: 'order',
        component: () => import('@/views/order/index'),
        meta: {title: '预约管理', icon: 'form'}
      }
    ]
  },
  {
    path: '/set',
    component: Layout,
    redirect: '/set/index',
    meta: {title: '设置', icon: 'example'},
    children: [
      {
        path: 'index',
        name: 'set',
        component: () => import('@/views/set/index'),
        meta: {title: '轮播图', icon: 'table'}
      },
      {
        path: 'house',
        name: 'house',
        component: () => import('@/views/set/house'),
        meta: {title: '楼盘', icon: 'tree'}
      }
    ]
  },


  /**
   {
     path: '/nested',
     component: Layout,
     redirect: '/nested/menu1',
     name: 'Nested',
     meta: {
       title: 'Nested',
       icon: 'nested'
     },
     children: [
       {
         path: 'menu1',
         component: () => import('@/views/nested/menu1/index'), // Parent router-view
         name: 'Menu1',
         meta: {title: 'Menu1'},
         children: [
           {
             path: 'menu1-1',
             component: () => import('@/views/nested/menu1/menu1-1'),
             name: 'Menu1-1',
             meta: {title: 'Menu1-1'}
           },
           {
             path: 'menu1-2',
             component: () => import('@/views/nested/menu1/menu1-2'),
             name: 'Menu1-2',
             meta: {title: 'Menu1-2'},
             children: [
               {
                 path: 'menu1-2-1',
                 component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
                 name: 'Menu1-2-1',
                 meta: {title: 'Menu1-2-1'}
               },
               {
                 path: 'menu1-2-2',
                 component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
                 name: 'Menu1-2-2',
                 meta: {title: 'Menu1-2-2'}
               }
             ]
           },
           {
             path: 'menu1-3',
             component: () => import('@/views/nested/menu1/menu1-3'),
             name: 'Menu1-3',
             meta: {title: 'Menu1-3'}
           }
         ]
       },
       {
         path: 'menu2',
         component: () => import('@/views/nested/menu2/index'),
         meta: {title: 'menu2'}
       }
     ]
   },

   {
     path: 'external-link',
     component: Layout,
     children: [
       {
         path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
         meta: {title: 'External Link', icon: 'link'}
       }
     ]
   },
   **/
  {path: '*', redirect: '/404', hidden: true}
]

export default new Router({
  //mode: 'history', //后端支持可开
  scrollBehavior: () => ({y: 0}),
  routes: constantRouterMap
})
